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Liquid Vacuum Injection Machine

Liquid Vacuum Injection Machine

FEATURES

  1. This product is state of the art system designed with 5000cc capacity heating barrel which can be filled with liquid raw materials, heating, stirring, and vacuum infusion at one time. Also, meets the carbon fiber RTM manufacturing process.

  2. Using a precision motor to drive the piston, it can be controlled the temperature, flow, and pressure of the resin system.

  3. Injection cylinder: Maximum operating temperature 350℉±10℉ (176℃), flow rate maximum is 500cc/min. And pressure maximum injection hydrostatic pressure is 300psi. The moving speed is about 2000cc/min by regulating piston of the cylinder. The heating tube is wrapped with a layer of insulation cloth to make the heating temperature evenly distributed. It can do heating, degassing, vacuum monitoring and adjust the angle at same time.

  4. Vacuum system: The vacuum motor which supply mold and related vacuum equipment. The vacuum level can reach below 0.6torr and it can prevent resin flowing into the rubber collecting filter tank.

  5. Control Station

    a. Equipped with a 10 "color touch screen, which can set and monitor all the parameters and measured values in the process of the resin injector.

    b. With Industry 4.0 communication, and a database can be used for SCADA monitoring or production history record tracking.

  6. Alarm: Automatic security protection equipped with [Emergency Stop] button and [Alarm] if overpressure or error. 

  7. Cleaning: The angle can be adjusted when removing the resin from the injector and the piston extended out from the cylinder the injector can be cleaned easily.

SPECIFICATION

Liquid Vacuum Injection Machine

FAQ

    1. Check if there has a control signal. 

    2. Check if relay is plug in and the control signal of relay can not match the specification. (Be sure the signal at the customer is DC-12V, DC-24, and AC-220V)

    3. Check if press TIMER key already.

  • Check if the motor, gear, screw sets is block or not. Also check the motor wire connector, IC board and converter…etc.

  • No material or screw is broken.

    1. Check if the IC board is away from high frequency area. 

    2. If still can not solve the problem. Please make sure the brand of converter then chooses a suitable converter.

  • Adjust converter to reduce the time.

  • Check if the output is at 0-10V, and the signal is connected. Wire of ＋－ is on right connection.

  • Check if the motor, gear, screw cylinder is block or not. Also check the motor wire connector, IC board and converter…etc.

  • Because the material is not smooth, the speed sometimes gets faster or slower. The solution of this problem is to use no testing hole cylinder or adjust the converter.

  • 9. For example, if customer’s extruder is at 40 rpm and our MF is at 40 rpm. When extruder is at 20 rpm and our MF is at 20 rpm. Why will MF show 15 rpm? (EXTRUDER TYPE)

    ​

    This is a linear problem.
    As our MF linear is a straight line. The customer’s extruder linear is curve so our MF can not reach this extruder.

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